<div class="apiDetail">
	<div>
		<h2>
			<span>Function(checked)</span><span class="path">zTreeObj.</span>getCheckedNodes
		</h2>
		<h3>
			Overview<span class="h3_info">[ depends on <span class="highlight_green">jquery.ztree.excheck</span> js ]
			</span>
		</h3>
		<div class="desc">
			<p></p>
			<div class="longdesc">
				<p>
					Get the collection of nodes which be checked or unchecked. It is valid when <span class="highlight_red">[setting.check.enable
						= true]</span>
				</p>
				<p class="highlight_red">Please use zTree object to executing the method.</p>
			</div>
		</div>
		<h3>Function Parameter Descriptions</h3>
		<div class="desc">
			<h4>
				<b>checked</b><span>Boolean</span>
			</h4>
			<p>checked = true means: get the collection of nodes which be checked</p>
			<p>checked = false means: get the collection of nodes which be unchecked</p>
			<p class="highlight_red">If this parameter is omitted, it is same as 'checked = true'</p>
			<p class="highlight_red">Don't get the nodes which 'nochecked' attribute is true.</p>
			<h4 class="topLine">
				<b>Return </b><span>Array(JSON)</span>
			</h4>
			<p>return the collection of nodes which be checked or unchecked. (Array)</p>
		</div>
		<h3>Examples of function</h3>
		<h4>1. Get the collection of nodes which be checked.</h4>
		<pre xmlns="">
			<code>var treeObj = $.fn.zTree.getZTreeObj("tree");
var nodes = treeObj.getCheckedNodes(true);
</code>
		</pre>
	</div>
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